Only reason for CIC to close the file is due to abandonment i.e. not submitting the requested documents within 120 days of request. However, from information in the spreadsheet, it seems, you have submitted all the documents. Did you ever order GCMS notes?
Check if all the requested PCC's, Fees, and other documents were acknowledged and noted as received.
Quickest answer you can get is through your MP. MP office usually gets an answer within 24-48 hours. CIC may not respond to emails (which is likely as understood from experience of other members)